CN203156364U - High-strength stand column - Google Patents
High-strength stand column Download PDFInfo
- Publication number
- CN203156364U CN203156364U CN 201320062551 CN201320062551U CN203156364U CN 203156364 U CN203156364 U CN 203156364U CN 201320062551 CN201320062551 CN 201320062551 CN 201320062551 U CN201320062551 U CN 201320062551U CN 203156364 U CN203156364 U CN 203156364U
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- Prior art keywords
- column
- wall
- cylinder
- stand column
- ventilative
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Abstract
The utility model discloses a high-strength stand column. The high-strength stand column comprises a column body, the column body is provided with four supporting outer walls, a hollow portion is formed among the four supporting outer walls, inner reinforced ribs are arranged on the inner sides of the supporting outer walls, and ventilating fabrication holes are formed in the four supporting outer walls. The high-strength stand column can effectively improve strength and rigidity of the stand column, reduce deformation of a machine tool, and improve accuracy of machined products.
Description
Technical field
The utility model belongs to the depth drill manufacture field, is specifically related to a kind of high strength column.
Background technology
In depth drill, need use column, but there is following defective in the column of existing gun drilling equipment:
1, intensity and the insufficient rigidity of existing column make the lathe easy deformation, influence the machining accuracy of product;
2, in the casting process of column, because the column volume is bigger, can't effectively the air in the mould be discharged, cause column body to produce scarce splitting, further have influence on intensity and the rigidity of column.
Summary of the invention
Based on this, the utility model is to overcome the defective of prior art, and a kind of high strength column is provided, and the utility model can effectively improve intensity and the rigidity of column, reduces the distortion of lathe, improves the precision of institute's converted products.
Its technical scheme is as follows:
A kind of high strength column comprises cylinder, and this cylinder has four and supports outer wall, forms hollow bulb between four support outer walls, is provided with inner reinforcement in the inboard of supporting outer wall, supports outer walls at four and is provided with ventilative fabrication hole.
Below further technical scheme is described:
Be provided with base in described cylinder bottom, between base and cylinder, be provided with the bottom reinforcement.
Described ventilative fabrication hole be located at described cylinder at least wherein two support on the outer wall.
On one of them described support outer wall, be provided with at least two described ventilative fabrication holes.
Advantage or principle to the aforementioned techniques scheme describes below:
1, because this column adopts four to support outer wall, its inner hollow, and be provided with inner reinforcement supporting the outer wall inboard, under the situation of equivalent weight, guarantee intensity and the rigidity of cylinder, be provided with ventilative fabrication hole at the support outer wall, one-shot forming is accelerated in exhaust during with convenient casting, and reduces scarce splitting.
2, be provided with base in described cylinder bottom, to strengthen the stability of column.
3, on one of them described support outer wall, be provided with at least two described ventilative fabrication holes, guarantee exhaust more smoothly by increasing ventilative fabrication hole.
Description of drawings
Fig. 1 is the stereogram of the described high strength column of the utility model embodiment.
Fig. 2 is the vertical view of the described high strength column of the utility model embodiment.
Description of reference numerals:
10, support outer wall, 20, hollow bulb, 30, inner reinforcement, 40, ventilative fabrication hole, 50, base, 60, the bottom reinforcement.
The specific embodiment
Below embodiment of the present utility model is elaborated:
As shown in Figure 1 and Figure 2, a kind of high strength column, this column selects for use GB HT-250 material to replace traditional GB HT-200 material, it comprises cylinder, this cylinder has four and supports outer wall 10, four are supported formation hollow bulb 20 between the outer wall 10, are provided with inner reinforcement 30 in the inboard of supporting outer wall 10, support outer walls 10 at four and are provided with ventilative fabrication hole 40.
Wherein, be provided with base 50 in described cylinder bottom, between base 50 and cylinder, be provided with bottom reinforcement 60.Front side, left side and the right side that described ventilative fabrication hole 40 is located at described cylinder totally three support on the outer wall 10.
Present embodiment has following advantage:
1, because this column adopts four to support outer wall 10, its inner hollow, and be provided with inner reinforcement 30 supporting outer wall 10 inboards, under the situation of equivalent weight, guarantee intensity and the rigidity of cylinder, be provided with ventilative fabrication hole 40 at support outer wall 10, one-shot forming is accelerated in exhaust during with convenient casting, and reduces scarce splitting.
2, be provided with base 50 in described cylinder bottom, to strengthen the stability of column.
3, on the described support outer wall 10 on left side and right side, be equipped with two ventilative fabrication holes 40, guarantee exhaust more smoothly by increasing ventilative fabrication hole 40.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a high strength column is characterized in that, comprises cylinder, and this cylinder has four and supports outer wall, forms hollow bulb between four support outer walls, is provided with inner reinforcement in the inboard of supporting outer wall, supports outer walls at four and is provided with ventilative fabrication hole.
2. according to the described high strength column of claim 1, it is characterized in that, be provided with base in described cylinder bottom, between base and cylinder, be provided with the bottom reinforcement.
3. according to claim 1 or 2 described high strength columns, it is characterized in that, described ventilative fabrication hole be located at described cylinder at least wherein two support on the outer wall.
4. according to claim 1 or 2 described high strength columns, it is characterized in that, on one of them described support outer wall, be provided with at least two described ventilative fabrication holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062551 CN203156364U (en) | 2013-02-04 | 2013-02-04 | High-strength stand column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062551 CN203156364U (en) | 2013-02-04 | 2013-02-04 | High-strength stand column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156364U true CN203156364U (en) | 2013-08-28 |
Family
ID=49017588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062551 Expired - Fee Related CN203156364U (en) | 2013-02-04 | 2013-02-04 | High-strength stand column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196070A (en) * | 2015-10-30 | 2015-12-30 | 太仓金凡机械制造有限公司 | Machining equipment |
| CN105196068A (en) * | 2015-10-26 | 2015-12-30 | 太仓金凡机械制造有限公司 | Machine tool stand column |
-
2013
- 2013-02-04 CN CN 201320062551 patent/CN203156364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196068A (en) * | 2015-10-26 | 2015-12-30 | 太仓金凡机械制造有限公司 | Machine tool stand column |
| CN105196070A (en) * | 2015-10-30 | 2015-12-30 | 太仓金凡机械制造有限公司 | Machining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20150204 |
|
| EXPY | Termination of patent right or utility model |